baber/WOPTO huggingface dataset:
Patent JP-H03139220-A (JP)
Title: Method for regulating growth of paddy rice with zeolite
Inventor: NARITA KOZO
IPC: A01G22/22
Filed: 1989-10-23
Abstract: PURPOSE:To prevent rice plant from lodging and improve quality by applying zeolite on leaf blades during a period from the neck-node differentiation stage to the reduction division stage of the rice plant, etc. CONSTITUTION:Zeolite is, e.g. dried with hot air, then ground and used as powder. The aforementioned zeolite is applied onto leaf blades while the morning dew is present during a period from the neck-node differentiation stage to the reduction division stage. Alternately, the ground zeolite may be converted into a suspension at a suitable concentration and sprayed thereon. The aforementioned zeolite is capable of suppressing elongation between parts of hypostatic nodes through stomata and motor cells of the leaf blades, enhancing photosynthetic ability of the leaf blades, thickening and hardening culms and suppressing lodging.
Patent JP-H04156943-A (JP)
Title: Pyrogen adsorbent
Inventor: HIRAYAMA CHUICHI
IPC: C08G69/48
Filed: 1990-10-17
Abstract: PURPOSE:To enhance the selectivity of a pyrogen adsorbent to pyrogens by preparing the adsorbent with spherical particles of a basic deriv. of a polyamino acid, having pores whose diameter is <1,000 (expressed in terms of the mol.wt. of water-soluble polysaccharides) and not exhibiting porosity to substances other than pyrogens. CONSTITUTION:Spherical particles of a basic deriv. of a polyamino acid having pores whose diameter is <1,000 (expressed in terms of the mol.wt. of water-soluble polysaccharides) and not practically exhibiting porosity to substances other than pyrogens are used as a pyrogen adsorbent. The basic deriv. is a polyamino acid having a basic functional group such as a prim., sec., tert. or quat. amino group and the functional group is preferably bonded to the terminal of the side chain of the polyamino acid. The spherical particles prepd. without using a diluent have pores whose diameter is <1,000 when evaluated with a standard substance (e.g. dextran) among water-soluble polysaccharides and do not practically exhibit porosity to physiologically active protein and saccharides each having several thousand to several ten thousand mol.wt.
Patent JP-S61158688-A (JP)
Inventor: MIYASHITA KAZUO
IPC: H05B33/04
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0585156-A (JP)
Title: Air conditioning control device for vehicle
Inventor: YAMASHITA YUTAKA
IPC: B60H1/32
Filed: 1991-09-28
Abstract: PURPOSE:To realize a car air conditioning system for a countermeasure of saving energy at a low cost. CONSTITUTION:A control device comprises an air conditioning switch 43, evaporator temperature sensor 40 for detecting a temperature of an evaporator, water temperature sensor 42 for detecting a temperature of engine cooling water and a microcomputer 1 for on-off controlling a compressor 39 through a magnet clutch relay driving circuit 45 in accordance with the temperature of the evaporator. In the microcomputer 1, a condition of the evaporator, when the switch 43 is turned on, is estimated by a predetermined procedure to judge whether the initial value of the sensor 40 can be estimated or not a peripheral temperature of an air conditioner, and a compressor on-off controlling evaporator temperature is set to a value so as to be optimum relating to the initial value of the sensor 40, in the case that it can be estimated the peripheral temperature, and to a predetermined fixed value in the case that the initial value can not be estimated the peripheral temperature.
Patent JP-H05202103-A (JP)
Title: Method for decelerating or stopping polymerization
Inventor: DEIBITSUDO MERIRU REBUHAN
IPC: C08F2/34
Filed: 1992-09-22
Abstract: PURPOSE: To decelerate or stop the polymn. reaction of propylene or a mixture of propylene and other olefin monomer.  
     CONSTITUTION: The polymn. reaction of propylene or the like using a catalyst system including a solid catalyst precursor, a promotor and a silicon compd. is decelerated or stopped by charging a phthalic acid ester compd. into a gas phase reaction furnace. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06128482-A (JP)
Title: Polyphenylene sulfide resin composition and molding for reflecting light
Inventor: OGITA YASUHISA
IPC: C08L81/02
Filed: 1992-10-15
Abstract: PURPOSE:To obtain a polyphenylene sulfide resin composition, reduced in specific gravity and excellent in surface smoothness and a molding for reflecting light. CONSTITUTION:The polyphenylene sulfide resin composition comprises 100 pts.wt. resin component containing (A) >65 to <=95wt.% polyphenylene sulfide resin and (B) >=5 to <35wt.% heat-resistant cyclic olefinic random copolymer, (C) 0-10 pts.wt. modified thermoplastic copolymer, (D) 0-50 pts.wt. fibrous reinforcing material and (E) 30-150 pts.wt. inorganic filter.
Patent JP-2001100296-A (JP)
Title: Optical equipment
Inventor: OKUNO RYOJI
IPC: G02B7/04
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a filter effect obtained before and after driving an optical system in an optical axis direction from being changed when an optical filter is accidentally rotated at the time of driving the optical system in the optical axis direction. SOLUTION: In the optical equipment provided with mechanisms 1, 2, 3, 4 and 28 for driving the optical system (photographing optical system, photometry optical system or finder optical system) in the optical axis direction and an optical filter 35 arranged in the optical system, the optical filter is supported by a straight advance member (shutter holding member 28) moving in the optical axis direction in a non-rotating state around an optical axis out of members constituting the mechanism.
Patent JP-2001097713-A (JP)
Title: Method for producing photocatalyst-containing aluminosilicate particle
Inventor: KASAI SATORU
IPC: B01J37/03
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and conveniently producing photocatalyst-containing aluminosilicate particles at a low cost, and to provide photocatalyst-containing aluminosilicate particles obtained by the same method. SOLUTION: The method for producing photocatalyst-containing aluminosilicate particles is to react (i) a silicate with (ii) an aluminum salt and/or an aluminate and (iii) a zinc salt and/or a magnesium salt in the presence of a photocatalyst having an average particle diameter of 0.0001-0.3 μm as a primary particle. The photocatalyst-containing aluminosilicate particles obtained by the above method retains a photocatalytic function.
Patent JP-S61142581-A (JP)
Inventor: JIEFURII RIN ROBUGUREN
IPC: G11B21/21
Filed: 1985-12-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11122439-A (JP)
Title: Digital camera
Inventor: TAKEUCHI SHUICHI
IPC: G06T1/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact digital camera in which a clear picture without any distortion can be obtained even in a manual scanning photographic system. SOLUTION: A digital camera 1 has a card type shape. A line sensor type CCD element 5 is arranged with a prescribed focal distance in a direction orthogonally crossing the thickness direction of a casing 2 to a lens 3. Photographing by a digital camera 1 is operated by manual scanning. One- dimensional picture data image picked-up by the CCD element 5 are calibrated at almost a constant scanning speed according to the movement (the change of the attitude angle and position) of the casing 2 at the time of photographing based on the detected value of a gyro 8. Second-dimensional picture data obtained by this calibration are stored in a VRAM 7. The storage data of the VRAM 7 can be fetched from an output terminal 10 to a personal computer, and a photographed picture can be seen on the screen of the personal computer.
Patent JP-H09116196-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UORUFU YAKOUETSUTSU
IPC: H01L21/78
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the danger of breaking at the time of the sawing of a semiconductor wafer by simplifying manufacture by forming a projecting surface while being adjoined to an underside and a recessed surface while being adjoined to a top face at the time of the viewing of a curved side face from the outside and making the area of the underside larger than that of the top face. SOLUTION: A semiconductor device 1 consists of a GaAs material, and has a P-N junction 6, a top-face contacting section 5, an underside contacting section 4, a top face 2, an underside 3 and a curved side face 9. A recessed surface is formed while being adjoined to the top face 2 and a projecting surface is formed while being adjoined to the underside 3 at the time of viewing from the outside in the curved side face 9. The area of the underside 3 is made larger than that of the top face 2. Accordingly, since approximately the greater part of a surface is directed so that light reflected from the underside 3 is cast onto the surface of the semiconductor base body 1 at an angle smaller than the critical angle of total reflection in the semiconductor base body 1, optical loss is reduced distinctly.
Patent JP-H06127709-A (JP)
Title: Paper feeder
Inventor: KOJIKA FUMITO
IPC: B65H7/02
Filed: 1992-10-15
Abstract: PURPOSE:To prevent a paper feed obstacle by applying press contact force of proper strength to paper of definite form without changing a pressure spring in accordance with size, quality, generated paper feed obstacle, etc., of the paper of definite form, in a paper feeder for feeding the various papers of definite form, stored in a cassette. to a processing part of printing, copying, etc. CONSTITUTION:First in an adjusting means 7, a position in the other end of a pressure spring 6 is displaced to adjust tension of the spring 6, supplied to a press contact means 5, to a proper value in accordance with definite form paper 2 stored in a cassette 1. In the press contact means 5, based on the adjusted tension from the pressure spring 6, the definite form paper 2 is brought into press contact with a paper feed roller 4. In this way, the definite form paper 2 is taken out sheet by sheet from the cassette 1 without generating a paper feed obstacle according to rotating the paper feed roller 4. Further in the adjusting means 7, the other end position of the pressure spring 6 is adjusted in accordance with size and a feed condition or quality of the definite form paper 2.
Patent JP-H09120794-A (JP)
Title: Electrode for fluorescent lamp and manufacture of the electrode
Inventor: SATO KEISUKE
IPC: H01J9/04
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp electrode which sustains sputters and has a long lifetime for lighting-up. SOLUTION: An electrode for a fluorescent lamp is structured so that an electron emitting substance 2 of double layer structure consisting of an under- layer part 2a and over-layer part 2b is put fully in a metal cup having a high melting point which is equipped at one end with an opening 5a, wherein only the surface of the over-layer part 2b is exposed to the opening 5a. The under- layer part 2a contains oxides of alkali earth metal, while the over-layer part 2b is formed porous as containing barium tantalate and barium oxide.
Patent JP-H03138667-A (JP)
Title: Recording paper carrying mechanism for recorder
Inventor: TANAKA NOBUYUKI
IPC: B65H29/04
Filed: 1989-10-25
Abstract: PURPOSE:To miniaturize a recorder and to reduce costs by specifying the peripheral length of recording paper carrying belts and forming recessed parts on the recording paper carrying belts. CONSTITUTION:The peripheral length of the recording paper carrying belts 11a to 11c is set to be n/m (n and m; integer) times the interval of fitting grippers 18, and the recessed parts 20 are formed at n-locations on the recording paper carrying belts 11a to 11c. The peripheral length of the recording paper carrying belts 11a to 11c can be made shorter than the interval of fitting the grippers 18 to a pair of endless gripper carrying belts 10, whereby the height of a recording paper carrying mechanism 7 is smaller. Thus, the recorder can be miniaturized and costs can be reduced.
Patent JP-2001102392-A (JP)
Title: Semiconductor device and power conversion device using the same
Inventor: SAKURAI NAOKI
IPC: H02M7/48
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in on-voltage and the occurrence of negative resistance in IGBT to which a local lifetime control is conducted. SOLUTION: The lifetime of a local lifetime control region 20 is made shorter than the carrier lifetime of an (n) layer 2, formed so as to prevent a depletion layer from reaching a p+ layer 1, at blocking time. This can prevent the injection efficiency of carrier from the p+ layer 1 from decreasing, thereby preventing increase in on-voltage and the occurrence of a negative resistance.
Patent JP-S61153895-A (JP)
Title: Semiconductor memory device
Inventor: HONMA TAKAAKI
IPC: G11C11/413
Filed: 1984-12-27
Abstract: PURPOSE:To change over and use the same device to a low power consumption type or high speed type in accordance with the purpose by changing over and setting a control signal with a row address buffer and a column address buffer. CONSTITUTION:When an electric power source is turned on, a change-over signal VD is inputted from an external circuit to a selecting circuit 16, and by the output, a row address buffer 14 and a column address buffer 15 execute the usual action with a constant level signal. Next, for initialization when the level of the signal VD is changed to a higher level, a chip enable signal CE' is outputted through the selecting circuit 16 and supplied to the buffers 14 and 15. Consequently, in accordance with the signal VD, changing-over and setting can be executed concerning whether a memory array 11 is controlled by the signal CE' or the array is always controlled by a constant signal.
Patent JP-H08112562-A (JP)
Title: Coater
Inventor: HARA ICHITAMI
IPC: B05C1/02
Filed: 1994-10-17
Abstract: PURPOSE: To perfectly prevent the leakage of a coating material from between a coating material leakage preventive flange and a coating roller while obviating the generation of heat between the flange and roller. CONSTITUTION: A coating material leakage preventive flange 26 and a coating roller 14 are rotated in the opposite direction to each other to reduce the relative movement between both of them, hence the friction between both is reduced, and both are abutted on each other with a sufficient power to prevent the leakage of the coating material from the abutting parts.
Patent JP-2000115280-A (JP)
Title: Computer communication system
Inventor: ISHIKAWA JUNICHI
IPC: G06F13/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To allow a system to transmit prescribed information to other computer without the need for any operation by the other computer. SOLUTION: The operator selects a recipient client from a list displayed on a display device by operating, e.g. a keyboard (step 101). Similarly the operator uses the keyboard to designate processing contents to be executed from a list displayed on a screen of the display device and selects a program corresponding to the contents of the processing from a DLL (step 102). In the DLL, contents to be sent to the recipient client are entered through the operation of the keyboard (step 111). Then a command signal being control information required for the recipient client to execute a job, that is, a header is generated (step 113). The header and the contents are transmitted to the recipient client (step 107).
Patent JP-2001101288-A (JP)
Title: Device for providing merchandise information
Inventor: KOKATSU YUKARI
IPC: G06Q50/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise information providing device to which touch power sense information related to object merchandise information is attached to deepen the understanding the object merchandise information. SOLUTION: The figure shows one example in which the merchandise information of a certain catalog is displayed and offered in an implementation form as an electronic catalog. Here, the merchandise information about the merchandise 'a round wire coil spring' is displayed on an image display 29, and touch power sense information is presented from a touch power sense presenting means 22.
Patent JP-H08115398-A (JP)
Title: Original for image processing control and image processor
Inventor: TOHO RYOSUKE
IPC: G06T7/00
Filed: 1994-10-18
Abstract: PURPOSE: To prevent an original, which is inhibited from being copied, from faithfully being copied by printing plural wave line images, which are arranged in parallel while at least one of respective line widths, respective line intervals, and respective line colors are given a regularity, on the surface of the original. CONSTITUTION: The original having the wave line images, arranged in parallel while at least one of respective line widths, line intervals, and line colors are given a regularity, on the original surface, is used to be able to be turned into numeral values based upon a previously set rule, and the wave line images can be recognized without depending upon the position and direction of the original. When the wave lines are scanned in normal order (from the left to the right), for example, when 8 black pixels, 11 white pixels, 2 black pixels, 8 white pixels, and 5 black pixels are detected as a pixel array, decoded information '1000000101' is obtained.  Further, the colors of the wave lines constituting the wave line code and the amplitude, period, and length of wave line codes are usable as the regularity given to the wave line code in addition to the widths and intervals of the respective wave lines constituting the wave line code.
Patent JP-H06130480-A (JP)
Title: Display device for camera
Inventor: WAKABAYASHI HIROSHI
IPC: G03B17/18
Filed: 1992-10-16
Abstract: PURPOSE:To permit one display device of rotary pointer type to indicate various pieces of information by furnishing a graduation board having a plurality of scales, and providing a pointer which has a plurality of indicator ends and is rotated on the printer scale. CONSTITUTION:A display 3 is equipped with an indication part 31 for the number of photographed frames, exposure correction indication part 32, distance indication part 33, and stop indication part 34, wherein the distance indication part 33 consists of a distance scale 33a according to the metric unit, another distance scale 33b according to the foot unit, and a pointer 33c. One indicator end 33d of the pointer 33c points the one distance scale 33a while the other indicator end 33e points the other distance scale 33b. The stop indication part 34 consists of a scale 34a to exhibit a stop value, another scale 34b to exhibit the shutter speed, and a pointer 34c. One indicator end 34d of this pointer 34c points the stop scale 34a, while the other indicator end 34e points the shutter speed scale 34b.
Patent JP-S62139293-A (JP)
Inventor: OCHI HIDEKI
IPC: H05B6/68
Filed: 1985-12-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001096100-A (JP)
Title: Cordless iron
Inventor: SHIMOZAKA KIICHI
IPC: D06F79/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To improve convenience of using a cordless iron to pressing cloths by simplify connection of a receiving terminal of electric power on the iron body and an electrode on an iron stand. SOLUTION: An iron stand 16 to place an iron body 9 is provided with an electric power supplier 21. The electric power supplier 21 is formed as a projection to engage to an electric power receiver 14. And a guiding part 22 is provided to push out the iron body 9 forward with a declining fore portion of the electric power supplier 21 forward down from an electric connection point 15 of a receiving terminal of an electric power and an electrode 19. Declining angle of the guiding part 22 is arranged larger than declining angle of a base of the iron body 9 placing on the iron stand 16.
Patent JP-H07130786-A (JP)
Title: Wire bonding apparatus
Inventor: HORINOUCHI HIROSHI
IPC: H01L21/60
Filed: 1993-11-09
Abstract: PURPOSE:To provide a new wire bonding apparatus which facilitates the current application in accordance with the polarity of a semiconductor pellet. CONSTITUTION:A touch sensor, i.e., a static capacitance sensor 9 is utilized in the wire bonding apparatus 1 of the present invention. A variable resistor 11 which is connected between a metal fine wire 2 and a conductive member 8 is adjusted so as to have the capacitances of the respective metal fine wires identical. As a result, this wire bonding apparatus can be applied to various semiconductor chips which have metal fine wires made of various electrically conducting materials such as gold, aluminum, copper and alloy of copper and other metal.
Patent JP-H06126314-A (JP)
Title: Cold tandem rolling method
Inventor: YAMASHITA MICHIO
IPC: B21B37/18
Filed: 1992-10-16
Abstract: PURPOSE:To manufacture a cold rolled strip high in plate thickness accuracy by setting a relation between a ratio of a backup roll diameter to a strip length and a draft to be within a specified range. CONSTITUTION:The relation between the ratio Li/Di of the strip length Li to the backup roll diameter Di and the average draft gammai between stands is regulated to be within the range of the expression of 5.(1-gammai)<=Li/Di<=7.5.(1-gammai). In this way, even when a roll eccentricity of the backup roll at each stand exists, since an effect given to plate thickness variation due to change of roll gap by roll eccentricity is reduced, the cold rolled strip product high in plate thickness accuracy on the outlet side of the tandem can be manufactured stably.
Patent JP-H1172180-A (JP)
Title: Inflow pipe connecting method of vertical pipe
Inventor: NAKAGAWA HIROHIDE
IPC: E02D29/12
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an inflow pipe connecting method of a vertical pipe by which inflow pipes can be accurately connected to the vertical pipe in an originally connecting position. SOLUTION: In an inflow pipe connecting method of a vertical pipe, inflow pipes are connected to the vertical pipe where a spiral guide passage 12 is arranged in a straight pipe-shaped vertical pipe main body 10. The method has a process of connecting the inflow pipes 20 and 30 to connecting holes 43 and 44 by boring the connecting holes 43 and 44 along ruled plotting lines 41 and 42 by drawing the ruled plotting lines 41 and 42 on its outer peripheral surface in an upper part of the vertical pipe according to an inflow pipe connecting hole position at an execution work site.
Patent JP-H03139905-A (JP)
Title: Differential amplifier circuit
Inventor: UKAI JUNICHI
IPC: H01L27/00
Filed: 1989-10-25
Abstract: PURPOSE:To attain the setting of a DC operation point by extracting current proportional to current flowing into an active load to be used for the collector load of a differential input stage transistor(TR) from a current mirror circuit, connecting a resistor to the collector load of the current mirror circuit and extracting output signal amplitude. CONSTITUTION:Respective npn TRs T2a, T2b to be active loads connected to the collectors of differential input stage npn TRs T1a, T1b are constituted in such a manner that their bases are connected to their respective collectors. Resistors R2a, R2b are connected as the collector loads of pnp TRs T3a, T3b current-mirror connected so that collector currents proportional to the collector current values of the TRs T2a, T2b are allowed to flow. Consequently, the degree of freedom for the setting of the DC operation point of the circuit can be expanded and the DC operation point of an output terminal can be set up on the center of positive and negative power supply voltages.
Patent JP-S62139625-A (JP)
Inventor: KUBOTA KEIJI
IPC: A47L13/38
Filed: 1985-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。